ENGIN2102 Signals and Systems
This unit introduces concepts of continuous-time and discrete-time signals, their sampling and aliasing issues. Complex numbers, in particular, complex exponentials are introduced along with their representation as phasors, leading to periodic waveforms, Fourier series and the signal frequency spectrum. Modification of spectra will be described using FIR and IIR filters, discrete-time systems, the unit-sample response, linear time-invariant systems, the continuous-time Fourier transform, windowing, DFT, FFT, time-frequency spectrum analysis, spectrogram and Laplace Transform.
Commonwealth supported place (CSP)
A CSP is subsidised by the Australian Government and students pay a contribution amount. Each unit is classified into a band, depending on the study area of the unit (this discipline may be different from the study area of your course).
2025 contribution amount* $1,164
2025 grandfathered contribution amount* $1,164
Grandfathered contribution amount - if you are a continuing student, who commenced your course before 1 January 2021, you will continue paying the same amount as you would have, had legislative reforms not been implemented, for any units that would otherwise have an increased student contribution amount.
* For Clinical Psychology & Professional Pathways bands the unit fee amount is determined by accredited courses. Students in Postgraduate Clinical Psychology, Professional Pathway Psychology or Professional Pathway Social Work accredited courses should refer to the information below.
